Question

The nurse is using continuous central venous oximetry (scvo2) to monitor the blood oxygen saturation of a patient in shock. what value would the nurse document as normal for the patient?

Answer 1

The correct option is (c) 70%.

The nurse would document 70% blood oxygen saturation as normal for the patient.

What is Venous oxygen saturation?

• The amount of oxygen in the blood that returns to the right side of the heart after perfusing the entire body is known as venous oxygen saturation (SvO2).
• An abnormal SvO2 results from insufficient systemic oxygenation when the oxygen supply is insufficient to meet the metabolic demands of the tissues.
• To assess the severity of tissue hypoperfusion situations and the mixed venous blood oxygen saturation levels, continuous central venous oximetry (ScvO2) monitoring may be performed.
• As blood returns to the heart and pulmonary system to be re-oxygenated, a central catheter is inserted into the superior vena cava (SVC), and a sensor on the catheter monitors the oxygen saturation of the blood in the SVC. 70% is the average ScvO2 value.

Learn more about the Oxygen saturation with the help of the given link:

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I understand that the question you are looking for is "The nurse is using continuous central venous oximetry (ScvO2) to monitor the blood oxygen saturation of a patient in shock. What value would the nurse document as normal for the patient?

(a)60%

(b)50%

(c)70%

(d)40%"